You've just come home from work and found your laptop open... What's this? A video? It's.. Your little step sister? It can't be! You close your door and sit down on your bed with your laptop, putting your headphones in to make sure nobody hears what you're about to watch. You open the video. God she looks so fucking hot. Her smooth curves and beautiful tattoos look so fucking good. Oh my god is she..? She's telling me how to jerk my cock. Telling me exactly how she wants me to cum. It's your wildest dreams come true. You pull your cock out of your pants and listen on, doing exactly what she says. She pulls out her favourite dildo and shows you how she wants you to jerk your cock and you almost can't hold it in anymore, but you must, because step sister hasn't said you can cum juuust yet ;)